/** * Updates an existing Album model. * If update is successful, the browser will be redirected to the 'view' page. * @param integer $id * @return mixed */ public function actionUpdate($id) { $model = $this->findModel($id); $data = Yii::$app->request->post(); $ret = $model->load($data); $model->imageFile = UploadedFile::getInstance($model, 'imageFile'); if ($ret && $model->upload() && $model->save()) { CategoryRelationship::deleteAll(['media' => $id]); if (isset($data['Album']['categoryID'])) { foreach ($data['Album']['categoryID'] as $val) { $relation = new CategoryRelationship(); $relation->media = $id; $relation->category = $val; $relation->type = 0; $relation->save(); } } return $this->redirect(['view', 'id' => $model->ID]); } else { return $this->render('update', ['model' => $model]); } }
/** * @return \yii\db\ActiveQuery */ public function getCategoryRelationship() { return $this->hasMany(CategoryRelationship::className(), ['category' => 'ID']); }